USPP14668P3 - Nandina domestic plant named ‘Jaytee’ - Google Patents
Nandina domestic plant named ‘Jaytee’ Download PDFInfo
- Publication number
- USPP14668P3 USPP14668P3 US09/893,950 US89395001V USPP14668P3 US PP14668 P3 USPP14668 P3 US PP14668P3 US 89395001 V US89395001 V US 89395001V US PP14668 P3 USPP14668 P3 US PP14668P3
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- jaytee
- nandina
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- 240000007695 Nandina domestica Species 0.000 title claims abstract description 11
- 241000196324 Embryophyta Species 0.000 title abstract description 14
- 235000013399 edible fruits Nutrition 0.000 abstract description 7
- 241000133556 Nandina Species 0.000 description 7
- 241000700605 Viruses Species 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 235000021028 berry Nutrition 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001573498 Compacta Species 0.000 description 1
- 208000035240 Disease Resistance Diseases 0.000 description 1
- 241000218378 Magnolia Species 0.000 description 1
- 240000001140 Mimosa pudica Species 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 210000003056 antler Anatomy 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 235000019642 color hue Nutrition 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000005094 fruit set Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 210000001672 ovary Anatomy 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
- A01H5/00—Angiosperms, i.e. flowering plants, characterised by their plant parts; Angiosperms characterised otherwise than by their botanic taxonomy
- A01H5/02—Flowers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
- A01H6/00—Angiosperms, i.e. flowering plants, characterised by their botanic taxonomy
Definitions
- Nandina domestica Latin name of the genus and species: Nandina domestica.
- Nandina domestica Thunb. called ‘Lowboy’ U.S. Plant Pat. No. 5,560.
- the present Invention relates to a new and distinct cultivar of Nandina plant, botanically known as Nandina domestica and hereinafter referred to by the cultivar name ‘Jaytee’.
- This new Nandina is a product of a seedling selection program conducted by the inventor at Rushing Nursery, Inc., Semmes, Ala.
- Nandina originated as a chance seedling of Nandina domestica , originating from seed collected from a bed of Nandina containing one named and many unnamed varieties.
- the named variety is Nandina domestica ‘Harbour Dwarf’ (unpatented).
- ‘Jaytee’ fruits more abundantly, has a denser more rhizomatous and vigorous habit, and exhibits a broader color spectrum of leaf color and heavier textured leaves than ‘Harbour Dwarf’.
- ‘Jaytee’ is lower growing, more rhizomatous, and exhibits leaves of heavier texture with a broader color spectrum than ‘Lowboy’.
- Nandina cultivar has been observed and extensively tested in different growing situations for five years. Its recognizable characteristics, which distinguish it from other known Nandina cultivars are:
- New growth is dark, reddish brown.
- Mature winter foliage is purple with pinkish hues and dark green with yellow tint.
- Leaves are large and appear thick and heavily textured.
- Versatile uses are: groundcover, mass plantings, and individual specimens.
- FIG. 1-A is a color photograph of the original plant ‘Jaytee’ growing in a landscape setting. The original plant has never been pruned and is 18′′ in height at 6 years of age.
- FIG. 1-B is a photograph of the new variety growing in a 20-gallon container. This photo shows how rhizomatous this plant is.
- FIG. 2-A is a side-by-side comparison of the new variety, shown on the right, with a ‘Harbour Dwarf’ shown on the left. Both plants are in a 3-gallon container at approximately 16 months of age.
- FIG. 2-B represents the same plants as FIG. 2-A, but as a top view. ‘Jaytee’ on the right and ‘Harbour Dwarf’ on the left.
- FIG. 3-A is a side-by-side comparison of the new variety's leaf color progression. From left to right is new growth, intermediate growth (2), and mature growth.
- FIG. 3-B is a photograph of the new variety in a landscape setting. This photo shows the plant's unique leaf color in the summer.
- FIG. 4-A is a photograph of the new variety's fruit.
- FIG. 4-B is a photograph of the new variety's leathery leaf texture. It also shows the reddish-brown new growth.
- FIG. 5-A is a photograph showing the new variety's flower buds.
- FIG. 5-B is a photograph of the new variety's mature winter color.
- Botanical classification Nandina domestica cultivar ‘Jaytee’.
- Plant height 18-22 inches.
- Plant width 30-36 inches.
- Leaflet shape Ovate-Lanceolate.
- Leaflet length 5.5-7 mm.
- Leaflet width 2.5-3 mm.
- Leaf width 18-20 mm.
- Appearance Delicately showy inflorescence borne on terminal erect stalked panicles, consisting of 100 to 150 individual perfect flowers. Inflorescence conical in shape. Individual flowers actinomorphic with 6 white petals. Closest to RHS 155B. Petals are obovate with acute apex.
- Inflorescence bud Length: 7-9 mm. Diameter: 4-5 mm. Closest to RHS 155C — white.
- Androecium 6 stamens. Length about 4 mm. Closest to RHS 13B — yellow. The filament is insignificant as to be not visible.
- Gynoecium Pistil superior. Length about 4 mm. Width about 1.5 mm. Ovary: Color Closest to RHS 159D — white. Style: Color Closest to RHS 159D — white. Stigma: Small and not prominent. Closest to 39A — reddish orange.
- Blooming duration 10 to 14 days.
- Fragrance Weak ammonia scent. Not significant.
- Seed Fruit is 1 to 2 seeded. Seeds are hemispherical and concave on one side. 5-6 mm wide, 3-4 mm thick. Closest to RHS 177A — brown.
- Rhizome description The rhizomes spread horizontally underground, producing roots at the nodes. New shoots may develop at the nodes and produce new plants complete with roots, stems, and leaves. Rhizome: 3-5 mm diameter, closest to RHS 200A. Internode length: 10-20 mm.
Abstract
‘Jaytee’, a new and distinct variety of Nandina domestica, which exhibits characteristics of form, size, vigor, leaf coloration, and fruiting not known to exist in other varieties of Nandina domestica. These characteristics include vigorous, aggressive growth, abundant fruit and flowers, and unique leaf coloration. This plant has a rhizomatous growth habit that results in a compact, dense plant with no tendency to legginess.
Description
Latin name of the genus and species: Nandina domestica.
Variety denomination: ‘Jaytee’.
Nandina domestica Thunb. called ‘Lowboy’, U.S. Plant Pat. No. 5,560.
None.
1. Field of Invention
The present Invention relates to a new and distinct cultivar of Nandina plant, botanically known as Nandina domestica and hereinafter referred to by the cultivar name ‘Jaytee’. This new Nandina is a product of a seedling selection program conducted by the inventor at Rushing Nursery, Inc., Semmes, Ala.
2. Description of Relevant Prior Art Including Information Disclosed Under 37 CFR 1.56.
The new Nandina originated as a chance seedling of Nandina domestica, originating from seed collected from a bed of Nandina containing one named and many unnamed varieties. The named variety is Nandina domestica ‘Harbour Dwarf’ (unpatented). ‘Jaytee’ fruits more abundantly, has a denser more rhizomatous and vigorous habit, and exhibits a broader color spectrum of leaf color and heavier textured leaves than ‘Harbour Dwarf’. ‘Jaytee’ is lower growing, more rhizomatous, and exhibits leaves of heavier texture with a broader color spectrum than ‘Lowboy’. Stem cutting propagation of ‘Jaytee’ has been performed by the inventor at Rushing Nursery, Inc., Semmes, Ala. Tissue culture propagation has been accomplished at Magnolia Gardens Nursery, Waller, Tex. Both methods have shown that the unique features of this new Nandina are stable and reproduced true to type in successive generations.
The ‘Jaytee’ cultivar has been observed and extensively tested in different growing situations for five years. Its recognizable characteristics, which distinguish it from other known Nandina cultivars are:
1. Compact, dense form, spreading by rhizomes, with a mature height of 18-22″.
2. Aggressive, vigorous growth.
3. Has proven adaptable to harsh environmental conditions.
4. Abundant flowers and fruit at an age of 1½ years.
5. Exhibits unique leaf coloration.
New growth is dark, reddish brown.
Intermediate growth is light green with reddish hues.
Mature winter foliage is purple with pinkish hues and dark green with yellow tint.
Leaves are large and appear thick and heavily textured.
6. Is sun and shade tolerant maintaining its proportions equally well in both conditions.
7. Versatile uses are: groundcover, mass plantings, and individual specimens.
8. Has shown no susceptibility to mosaic virus.
9. Has survived −6 degrees in Zone 6. Winter hardiness testing is being continued.
10. Has proved to be adaptable to extreme landscape conditions, where ‘Harbour Dwarf’ would have difficulty in becoming established.
TABLE 1 |
Comparison: ‘Jaytee’ and ‘Harbour Dwarf’ |
Harbour Dwarf | |||
Applicant (‘JayTee’) | (unpatented) | ||
Height | 18-22″ | 27-36″ |
(taller in heavy shade) | ||
Width | 30-36″ | 24″ |
Leaf Length | 30-34 mm | 28-30 mm |
Leaf Width | 18-20 mm | 16-18 mm |
Leaflet Length | 5.5-7 mm | 5-6 mm |
Leaflet Width | 2.5-3 mm | 1.5-2 mm |
Foliage | Opposite, bipinnate, | Opposite, bi-tripinnate, |
compound evergreen | compound evergreen | |
New Foliage | Dark, reddish brown | Light green with pinkish |
Color | (RHS 174A) | hues (RHS 143A) |
Intermediate | Light green with reddish | Light yellowish-green |
Foliage Color | hues (RHS 140A) | (RHS 144A) |
Mature Foliage | Dark green (RHS 136A) | Dark green (RHS 139A) |
Color | ||
Winter Foliage | Purple with pinkish hues | Orange to bronzy red to |
Color | (RHS N187A) and Dark | reddish purple (RHS 173) |
greenish with yellow tint | ||
(RHS 147A) | ||
Foliage Texture | leathery in appearance | somewhat leathery in |
appearance | ||
Rachis Color | Reddish-purple (RHS 71A) | Brownish-orange |
(RHS 176B) | ||
Flowers | Numerous perfect flowers | Occasionally flowers with |
that are white in bud, | perfect flowers that are | |
with yellow anthers, | slightly pink in bud, turning | |
Flowers develop in | white with yellow antlers. | |
May-June. | ||
Fruit | Abundant clusters of red | Few small red (RHS 42A) |
(RHS 43A) berries. | berries, sparingly | |
Typically larger than those | produced. 6-7 mm | |
of ‘Harbour Dwarf.’ | diameter | |
8-9 mm diamter. | ||
Growth Habit | Dense, dwarf, compact | Dwarf form, stiff wide- |
mounding form. | spreading crown, becoming | |
Aggressive, vigorous, | more graceful in | |
spreading by rhizomes. | appearance with age. | |
Maintains fullness with no | Tendency towards legginess | |
tendancy toward legginess. | in shade. | |
Disease | no mosaic virus | Susceptible to mosaic |
susceptibility to date | virus | |
TABLE 2 |
Comparison - ‘Jaytee’ and other Nandina cultivars |
Mature Size | Other Characteristics | ||
Jaytee | 18-22″ × 30-36″ | as previously described |
Heavenly | 6-8′ H | perennating by rhizomes, prone to |
Bamboo | legginess, generally fruits abundantly | |
Compacta | 4-6′ H | perennating by rhizomes, fruiting |
capability dependent on selection | ||
Moonbay | 3-3½′ H | not rhizomatous, flowering sparse to nil |
Gulf Stream | 3-3½′ H | not rhizomatous, flowering sparse to nil |
Lowboy | Typically 2-3′ | typical species leaf coloration, |
H × 3.5′ W. | moderately rhizomatous, good fruit set | |
Will reach 5′ H × | ||
3.5′ W in shade | ||
FIG. 1-A is a color photograph of the original plant ‘Jaytee’ growing in a landscape setting. The original plant has never been pruned and is 18″ in height at 6 years of age.
FIG. 1-B is a photograph of the new variety growing in a 20-gallon container. This photo shows how rhizomatous this plant is.
FIG. 2-A is a side-by-side comparison of the new variety, shown on the right, with a ‘Harbour Dwarf’ shown on the left. Both plants are in a 3-gallon container at approximately 16 months of age.
FIG. 2-B represents the same plants as FIG. 2-A, but as a top view. ‘Jaytee’ on the right and ‘Harbour Dwarf’ on the left.
FIG. 3-A is a side-by-side comparison of the new variety's leaf color progression. From left to right is new growth, intermediate growth (2), and mature growth.
FIG. 3-B is a photograph of the new variety in a landscape setting. This photo shows the plant's unique leaf color in the summer.
FIG. 4-A is a photograph of the new variety's fruit.
FIG. 4-B is a photograph of the new variety's leathery leaf texture. It also shows the reddish-brown new growth.
FIG. 5-A is a photograph showing the new variety's flower buds.
FIG. 5-B is a photograph of the new variety's mature winter color.
In the following description, color references are made to The Royal Horticultural Society Colour Chart except where general terms of ordinary dictionary significance is used. The following observations and measurements describe plants grown in landscape settings in Mobile, Ala.
Botanical classification: Nandina domestica cultivar ‘Jaytee’.
Parentage: A chance seedling in a population of Nandina domestica.
Plant description: Appearance: Dwarf, dense, compact mounding form. Aggressive and vigorous in growth with a rhizomatous spreading habit, and unique foliage coloration and texture.
Plant height: 18-22 inches.
Plant width: 30-36 inches.
Foliage description:
Arrangement.—Opposite, bipinnately compound, evergreen.
Leaflet base.—Obtuse.
Leaflet tips.—Acuminate.
Leaflet shape.—Ovate-Lanceolate.
Leaflet margin.—Entire.
Leaflet length.—5.5-7 mm.
Leaflet width.—2.5-3 mm.
Length.—30-34 mm.
Leaf width.—18-20 mm.
Stem form.—Upright.
Stem texture.—Smooth, longitudinally ridged.
Leaflet texture.—Leathery appearance.
Leaflet color.—Young leaflets: Closest to RHS 174A — dark brownish red. Intermediate leaflets: Closest to RHS 140B — very light green with reddish hues. Medium leaflets: Closest to RHS 139A — medium green. Mature leaflets: Closest to RHS 136A — dark green. Winter color: RHS-N187A — purple with pinkish hues and RHS 147A — dark greenish with yellow tint. Abaxial Leaf Surface: Young leaflets — Closest to RHS 182C — reddish brown Intermediate leaflets — Closest to RHS 139C — green with reddish hues. Mature leaflets — Closest to RHS 137B — green. Midvein: Young leaflets — Closest to RHS 63A — reddish purple. Intermediate leaflets — Closest to RHS 59C — dark reddish purple. Mature leaflets — Closest to RHS 137C — green.
Inflorescence description:
Appearance.—Delicately showy inflorescence borne on terminal erect stalked panicles, consisting of 100 to 150 individual perfect flowers. Inflorescence conical in shape. Individual flowers actinomorphic with 6 white petals. Closest to RHS 155B. Petals are obovate with acute apex.
Inflorescence bud: Length: 7-9 mm. Diameter: 4-5 mm. Closest to RHS 155C — white.
Inflorescence size:
Panicle.—Height: about 12 cm. Width: about 6.5 cm.
Individual flower.—Diameter about 1.5 cm.
Petals.—Length: 5 mm. Width: 3 mm.
Reproductive organs:
Androecium.—6 stamens. Length about 4 mm. Closest to RHS 13B — yellow. The filament is insignificant as to be not visible.
Gynoecium.—Pistil superior. Length about 4 mm. Width about 1.5 mm. Ovary: Color Closest to RHS 159D — white. Style: Color Closest to RHS 159D — white. Stigma: Small and not prominent. Closest to 39A — reddish orange.
Blooming duration: 10 to 14 days.
Bloom lastingness: 1 to 3 days.
Fragrance: Weak ammonia scent. Not significant.
Seed: Fruit is 1 to 2 seeded. Seeds are hemispherical and concave on one side. 5-6 mm wide, 3-4 mm thick. Closest to RHS 177A — brown.
Rhizome description: The rhizomes spread horizontally underground, producing roots at the nodes. New shoots may develop at the nodes and produce new plants complete with roots, stems, and leaves. Rhizome: 3-5 mm diameter, closest to RHS 200A. Internode length: 10-20 mm.
Climatic range: This plant has survived winter temperatures as low as −6 degrees F. in Shrewsbury, Pa. (Zone 6).
Disease resistance: Has shown no susceptibility to mosaic virus.
Claims (1)
1. A new and distinct cultivar of Nandina domestica plant named ‘Jaytee’, as illustrated and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US09/893,950 USPP14668P3 (en) | 2001-06-29 | 2001-06-29 | Nandina domestic plant named ‘Jaytee’ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US09/893,950 USPP14668P3 (en) | 2001-06-29 | 2001-06-29 | Nandina domestic plant named ‘Jaytee’ |
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Publication Number | Publication Date |
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US20030019001P1 US20030019001P1 (en) | 2003-01-23 |
USPP14668P3 true USPP14668P3 (en) | 2004-04-06 |
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Application Number | Title | Priority Date | Filing Date |
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US09/893,950 Expired - Lifetime USPP14668P3 (en) | 2001-06-29 | 2001-06-29 | Nandina domestic plant named ‘Jaytee’ |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USPP21391P2 (en) | 2009-05-08 | 2010-10-19 | Tnm Corporation | Nandina domestica plant named ‘Murasaki’ |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1627061B1 (en) * | 2001-05-18 | 2009-08-12 | Sirna Therapeutics, Inc. | RNA INTERFERENCE MEDIATED INHIBITION OF GENE EXPRESSION USING CHEMICALLY MODIFIED SHORT INTERFERING NUCLEIC ACID (siNA) |
US20050164967A1 (en) * | 2001-05-18 | 2005-07-28 | Sirna Therapeutics, Inc. | RNA interference mediated inhibition of platelet-derived endothelial cell growth factor (ECGF1) gene expression using short interfering nucleic acid (siNA) |
CN115152627B (en) * | 2022-06-15 | 2023-02-28 | 浙江省园林植物与花卉研究所(浙江省萧山棉麻研究所) | Tissue culture and rapid propagation method for Nandina domestica Brisson |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USPP5560P (en) * | 1983-11-18 | 1985-09-24 | Rushing; Ralph C. | Nandina domestica Thunb. called Lowboy |
-
2001
- 2001-06-29 US US09/893,950 patent/USPP14668P3/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USPP5560P (en) * | 1983-11-18 | 1985-09-24 | Rushing; Ralph C. | Nandina domestica Thunb. called Lowboy |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USPP21391P2 (en) | 2009-05-08 | 2010-10-19 | Tnm Corporation | Nandina domestica plant named ‘Murasaki’ |
US20100287675P1 (en) * | 2009-05-08 | 2010-11-11 | April Herring | Nandina domestica plant named 'murasaki' |
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US20030019001P1 (en) | 2003-01-23 |
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